Scientists reactivate scar-free wound healing in adult skin

When surgery is performed on infants in utero, it’s not uncommon for them to be born without any scars. This comes thanks to a special quality of their skin which scientists now believe could be replicated in adults, potentially leading to scar-free wo… Continue reading Scientists reactivate scar-free wound healing in adult skin→

CRISPR creates “surrogate sires” that produce prize-winning donor sperm

In a breakthrough that promises to revolutionize the precision breeding of animals, an international team of scientists led by Jon Oatley, a reproductive biologist with Washington State University’s College of Veterinary Medicine, has for the first tim… Continue reading CRISPR creates “surrogate sires” that produce prize-winning donor sperm→

Alzheimer’s blood test detects early toxic proteins with 86% accuracy

A new blood test could one day aid in the early diagnosis of Alzheimer's

Alzheimer’s is a disease that can take hold in the brain long before symptoms, like memory and cognitive decline, become evident. This makes it a very tricky one to diagnose early in the piece, but a new breed of blood tests are emerging that could change the game in this regard. The latest centers on a new biomarker in the blood, which was shown to distinguish healthy patients from early asymptomatic Alzheimer’s patients with a high degree of accuracy.

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Fatty acid triggers newfound form of cell death in cancer

Through experiments on roundworms and human cells in the lab, scientists have found a potential new pathway for the treatment of cancer that involves a naturally occurring fatty acid. By subjecting cancer cells to this new foe, the team was able to kil… Continue reading Fatty acid triggers newfound form of cell death in cancer→

New technique finds first non-tobacco residue in ancient pipes

Researchers at Washington State University (WSU) have, through an examination of pipes from 1400 year-old archaeological sites, discovered that Native Americans in what is now Washington State weren’t just smoking tobacco. The plant, a native to North … Continue reading New technique finds first non-tobacco residue in ancient pipes→

Extra salty sodium battery performs on par with lithium

Batteries that use a sodium-ion chemistry rather than the commonplace lithium-ion could offer a number of advantages, owing to the cheap and abundant nature of the element. Scientists at Washington State University have come up with a design billed as … Continue reading Extra salty sodium battery performs on par with lithium→

Extra salty sodium battery performs on par with lithium

Batteries that use a sodium-ion chemistry rather than the commonplace lithium-ion could offer a number of advantages, owing to the cheap and abundant nature of the element. Scientists at Washington State University have come up with a design billed as … Continue reading Extra salty sodium battery performs on par with lithium→

Organic molecules on Mars may be evidence of ancient life

Organic compounds have been discovered on Mars in recent years – but how did they get there? A new study examines the different ways that one type in particular, thiophene, may have formed, and intriguingly one of the most plausible scenarios involves … Continue reading Organic molecules on Mars may be evidence of ancient life→

Battery design breakthrough brings “dream material” into the mix

One way scientists believe they could greatly improve on the performance of today’s lithium-ion batteries is by introducing lithium metal for use as the anode component. Described by researchers at Washington State University (WSU) as a “dream material… Continue reading Battery design breakthrough brings “dream material” into the mix→

Heat and carbon turn plastic waste into jet fuel

Commonly used to make a wide variety of items, low-density polyethylene can be recycled into new plastic, but there’s much more waste than recycling facilities can currently handle. With that in mind, scientists have now devised a method of c… Continue reading Heat and carbon turn plastic waste into jet fuel→